Wash. Admin. Code § 204-36-050
Statutory Authority: RCW 46.37.194 and 46.37.005. 09-09-091, § 204-36-050, filed 4/16/09, effective 5/17/09. Statutory Authority: RCW 46.37.194. 90-07-034, § 204-36-050, filed 3/15/90, effective 4/15/90; 88-15-052 (Order 88-08-ESR), § 204-36-050, filed 7/18/88; Order 7301, § 204-36-050, filed 2/5/73.